Calculate the density at maximum flow, Other Engineering

Assignment Help:

(a)  A section of road has a free flow speed of 55km/h and a jam density of 367 vehicles per kilometre. Assuming under a linear speed-density relationship, calculate the density at maximum flow, the maximum flow rate and the speed at maximum flow.

(b)  A roadway has an average hourly traffic volume of 360 veh/h. Assuming that the arrival of vehicles is Poisson distributed, estimate the probabilities of having 0, 1, 2, 3, 4 and 5 or more vehicles arriving over a 20 second time interval. Determine the probability that the gap between successive vehicles will be less than 8 seconds.

(c)  Consider the following traffic situation for an intersection. Minor road vehicles at a STOP sign need a 6 seconds gap from the major road traffic to cross the road. If the major road traffic volume is 450 veh/h, estimate the percentage of vehicles from the minor road that could make a successful crossing without being delayed. If the minor road vehicles have a follow-up time of 2 seconds, determine the maximum number of minor road vehicles that could cross the major road during one hour.


Related Discussions:- Calculate the density at maximum flow

Common faults - fire safety management, Common faults - Fire safety managem...

Common faults - Fire safety management: Common faults found are: Combustible items left in protected routes Locked exits Fire doors wedged open Exits obstru

Dc load line for a diode , dc load line for a diode & same for circuit con...

dc load line for a diode & same for circuit consisting of supply voltage in series with resistance & diodes

Designing a phone, hi um how do people design phones and stuff like da

hi um how do people design phones and stuff like da

Fire alarm systems - look for when inspecting, Fire alarm systems: Fir...

Fire alarm systems: Fire alarm systems can be very complex and it is usually not possible for an enforcing officer to check all the cabling, the components, the software and t

Process control, sir how can I find the transfer function of control valve

sir how can I find the transfer function of control valve

True or false, Beta coefficients and standard deviation may be used as indi...

Beta coefficients and standard deviation may be used as indicators of risk

Amplitude shift keying, figure of amplitude shift keying & it''s explainati...

figure of amplitude shift keying & it''s explaination

Probabilistic analysis - fire risk assessment , Probabilistic analysis - Fi...

Probabilistic analysis - Fire risk assessment: Probabilistic analysis relies on data and data comes from experience.  The broader the experience, the larger the data source an

Aad instruction, Ask question #Minimum 100 words acexplanation of aad with ...

Ask question #Minimum 100 words acexplanation of aad with examplescepted#

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd